diff --git a/dh b/dh
index e8065d0..7344f61 100755
--- a/dh
+++ b/dh
@@ -63,6 +63,7 @@ function mode_portable() {
 }
 
 function mode_installed() {
+	# shellcheck source=distrohopper.conf
 	source "$DH_CONFIG"
 	portable_prefix=''
 	export "portable_prefix"